Vitamin K is a fat-soluble vitamin needed for blood clotting and bone health. Foods with more vitamin K than kale include dark, leafy greens, broccoli, and Brussels sprouts.

Most people do best when they take vitamin B in the morning or early afternoon. “Many B vitamins, particularly B12 and B6, ...

Explore how vitamin B₁₂ supports the brain and nervous system, why deficiencies persist even in well-nourished populations, ...

One of the best all-rounder ingredients in skincare, this form of vitamin B3 is usually well tolerated by every skin type. ‘It’s a great ingredient for overall skin health that helps the skin make its ...

Mushrooms offer health benefits beyond their taste. Exposing them to sunlight creates a natural vitamin D source. UVB rays convert ergosterol into vitamin D₂ in their cells. Just 15 to 30 minutes in ...

A common vitamin could help prevent the development of skin cancer, new research suggests. The study, published in JAMA Dermatology, found a decreased risk of three types of skin cancer associated ...

Wearing sunscreen and avoiding excessive UV exposure are well-known ways to reduce the risk of skin cancer. A new study suggests some people can add another approach to the list: taking nicotinamide ...

A form of B3 called nicotinamide cut the risk of developing repeat skin cancers by as much as 54 percent, according to new research. A large new study found that nicotinamide, a form of vitamin B3, ...

Nicotinamide reduced skin cancer risk by 14% overall in patients with a history of nonmelanoma skin cancer. The risk reduction increased to 54% when nicotinamide was started after a first skin cancer ...

A common, over-the-counter form of vitamin B3 has emerged as an inexpensive ally in protecting us from skin cancer, lowering the risk by an average of 14% and increasing to a massive 54% for anyone ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? To get the scoop on niacinamide and vitamin C, including what each of them ...

Doctors who perform skin cancer surgeries often recommend nicotinamide — which is a form of Vitamin B3 — to their patients. It's been shown to protect cells from UV radiation damage. Now, a new study ...